Dräger Carina

Instructions for use Carina SW 3.2n 99
Problem solving
Breath. circuit incorrect !!! 270 Breathing circuit without leak-
age valve connected, al-
though Carina is set to
"breathing circuit with leak-
age valve".
Connect breathing circuit with
leakage valve or set Carina to
"breathing circuit with expira-
tory valve" with the switch on
the bottom.
The leakage valve is partially
or completely blocked.
Connect new breathing circuit
with leakage valve or replace
leakage valve.
Check settings !!
(Check settings !!)
318 Loss of saved settings. The
device is operating with the
default settings.
Confirm the alarm message by
pressing the rotary knob. Use
a substitute device. Inform
DrägerService.
Continuous Paw high !!! 95 Expiratory valve blocked or
breathing circuit kinked.
Check expiratory valve and
breathing circuit.
Continuous Paw low !!! 243 Air feed blocked. High leak-
age in breathing circuit or pa-
tient disconnected.
Make sure air feed is free. With
free air feed: check mask,
hoses, filters, and other com-
ponents for blockages and
leakages.
Device malfunction Use a substitute device. Inform
DrägerService.
Device failure !!!
(Device failure !!!)
45 to 70 The device has detected a
technical problem. Ventilation
has failed.
Disconnect the patient from
the device and immediately re-
sume ventilation using an-
other, independent ventilator.
Inform DrägerService.
Disconnection / Leakage ! 450 Disconnection of breathing
hose or high leakage de-
tected. After the disconnec-
tion alarm the device delivers
a constant flow (if the Anti Air
Shower function is switched
on). After repair of the leak-
age, the device automatically
continues to operate with the
previous ventilation settings.
Check mask, filters, and other
components for leakages and
loose connections.
Alarm message Internal
priority
number
Cause Remedy